Home / 22,752,028.20-34,128,042.30-14,689,871.40

Finding the Fourth Proportional to 22,752,028.20, 34,128,042.30 and 14,689,871.40

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Solution

The fourth proportional to 22,752,028.20, 34,128,042.30 and 14,689,871.40 is: 22,034,807.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,752,028.20 : 34,128,042.30 = 14,689,871.40 : x
  2. Step 2: Convert to fraction form
    22,752,028.20/34,128,042.30 = 14,689,871.40/x
  3. Step 3: Cross multiply
    22,752,028.20x = 34,128,042.30 × 14,689,871.40
  4. Step 4: Simplify right side
    22,752,028.20x = 501,336,552,520,760.19
  5. Step 5: Solve for x
    x = 501,336,552,520,760.19/22,752,028.20
  6. Step 6: Final answer
    x = 22,034,807.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.